From patchwork Sat Feb 5 00:52:27 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?J=2E_Neusch=C3=A4fer?= X-Patchwork-Id: 12735895 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id DF136C433F5 for ; Sat, 5 Feb 2022 00:52:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1377295AbiBEAwk (ORCPT ); Fri, 4 Feb 2022 19:52:40 -0500 Received: from mout.gmx.net ([212.227.17.21]:57599 "EHLO mout.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1350118AbiBEAwk (ORCPT ); Fri, 4 Feb 2022 19:52:40 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.net; s=badeba3b8450; t=1644022354; bh=wIyL4al0PsasGkNaS8/JAuA3QXn07ABIpg5+HKjlwG8=; h=X-UI-Sender-Class:From:To:Cc:Subject:Date; b=HsPdQi53TXygor8N6Zr0DctwaMhOCff5ecNGaa2AGIy0X8cVTGt/jGCjpm55VMvZq 97MlTclckxjK2Q7w0uXbpg5w1Gwg2ZMtQF1NQEmp30Uc5yuNUItf84cqJXj1I18Xqp 19MljIiPVkm/66eHYRkQhSM/ZmNHcmrq1ZO0VNVM= X-UI-Sender-Class: 01bb95c1-4bf8-414a-932a-4f6e2808ef9c Received: from longitude ([5.146.194.160]) by mail.gmx.net (mrgmx105 [212.227.17.168]) with ESMTPSA (Nemesis) id 1MfpOT-1mZwwF21yT-00gDkq; Sat, 05 Feb 2022 01:52:34 +0100 From: =?utf-8?q?Jonathan_Neusch=C3=A4fer?= To: linux-clk@vger.kernel.org Cc: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mips@vger.kernel.org, =?utf-8?q?Jonathan_Neusch=C3=A4fer?= Subject: [PATCH v3 0/4] clk drivers: Terminate clk_div_table with sentinel element Date: Sat, 5 Feb 2022 01:52:27 +0100 Message-Id: <20220205005232.772726-1-j.neuschaefer@gmx.net> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-Provags-ID: V03:K1:9fScLoBVc1AvLdfroCYbMuG7hAIm23Ktivf4fb2VHwt7qUq1wyV P4dVNaVo9hIYZEQm3v3mss2zcKs3XWI/sByMqVsVW42UqnOtT1HIi2vqenx83jMtWPuGcSO 3DBZKVA2PXS32WtKsAIeqc2/1RdwXo4MMAq1+VDAgCA8P01J3LVSWLbPzRcFZqJGtQfqeDJ IgwRZNK5uj+m+s9ONX9Pg== X-UI-Out-Filterresults: notjunk:1;V03:K0:GQhVJHbvBWs=:y8CEHFw88CMRjBonKpNunl 5QlhswsQJR62sWLovD6jKAae6xuBssjfp7SoyYzd/syfutCafTKyQGzKukJalzPNu/Csz6Dxa sF2AhHmsJ7HyOsHxVpKziBrZRTNrtInytUOxIn5exNWzyZ18rsXMBdTm+W6QyYy2uAHW83LFV pnPBc7L//C4bgYXn5Q/fUl60TomVlYvqmaQNYCUH0KAw3GRbZ1XPjCfdd0Joz3PZddyLx62cr u463ylXLs8U6dOLeb1+CisH4DhSeMpXkwwv/BqFw68tcgqPh83LlRkvi+W4+wEOmfxDuLrR7X 67PP/2iyary1EqLDQhEe19Fth7trhza+D+T/lvIhdhqcslmS+TTiGqB06Q6ZTEMBw9X4jSKmC Jc4bUvQpADIRbraENQAE9AXftB6+FH9Os2DlSb7CLDarlstP5qdP2+auTMBjvjiN145+HtVdW kq7/04layKpDNBpm5qjDc7+GAHHiJtoQYEioU/jGj7UFqvvGpTuENvnuU2uNjcuXPBYiTUM2z zRVZzpQ25OBMS8fhiX3SdF6LKbJha2q9E2QGN+aZxBDHUz6DC16Z67piHK0QDE5jcPRRSnOg7 TmNLwJSXzNVP5OgbM1vlKDi1vJ7mzWB1uYJLbLYdNo1V34F7TLaey2noVTj1zDT54px9niX35 /zkQpYXou8z45Qk3KccjnmfupMF8T6Hb2r2/6y2tfOeMLbz7WNI2kP2a/aZ6CSGYpC/R5RIUp Wfpb4jzRXjmDgXrQqt54ecurpyMDRZOENEC7VeeDHcxASEH0LgkTQA8pDJsAD3y6JI0FbCKb1 eDI8PjzIlc8f3JpE3HI0DxMsFHhqR7wFaPg3EQqwN8bDRR7tpO9bHRLoUVkTjEKGbrctD2DJT vsR4yDQv1W7eQY+4fY4J1ylRwFlBeBMx6r7rWBqaFf9WgTzv9HnZW7R6MsrYUruZVl9S8Vsce Jib0wfCUd0DW80O3nviVppC3Q/vZELdZzZsIyo6yjD2lqfTUW/s+4ipmb8OeAdbrezJfOBaa6 V58nIFyYc5swbflC/yfDlq6yR7e0K+RRjlezM5xymiQLPBP1DzhnKlEKkuI8vYUuVO3tYq3g6 S6dNKiD1ZTFk10= Precedence: bulk List-ID: X-Mailing-List: linux-clk@vger.kernel.org I noticed that some of the clk_div_tables in different drivers are not terminated with a sentinel element. This may cause the code in clk-divider.c to read garbage that happens to be beyond the end. This patchset fixed all instances of this bug that I could find, except for a case in drivers/phy/ti/phy-j721e-wiz.c that is already fixed in linux-next: https://lore.kernel.org/lkml/20220117110108.4117-1-kishon@ti.com/ v3: - Change the Actions patch according to Mani's comment v2: - Add Fixes tags Jonathan Neuschäfer (4): clk: actions: Terminate clk_div_table with sentinel element clk: loongson1: Terminate clk_div_table with sentinel element clk: hisilicon: Terminate clk_div_table with sentinel element clk: clps711x: Terminate clk_div_table with sentinel element drivers/clk/actions/owl-s700.c | 1 + drivers/clk/actions/owl-s900.c | 2 +- drivers/clk/clk-clps711x.c | 2 ++ drivers/clk/hisilicon/clk-hi3559a.c | 4 ++-- drivers/clk/loongson1/clk-loongson1c.c | 1 + 5 files changed, 7 insertions(+), 3 deletions(-) --- 2.34.1